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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.121 by root, Wed Aug 25 03:52:09 2004 UTC vs.
Revision 1.288 by sasha, Tue Aug 7 22:43:33 2007 UTC

…		…
2	#define RXVT_H_	2	#define RXVT_H_
3		3
4	#include "rxvtlib.h"	4	#include "rxvtlib.h"
5		5
6	#include "feature.h"	6	#include "feature.h"
		7
		8	#if defined (ISO_14755) || defined (ENABLE_PERL)
		9	# define ENABLE_OVERLAY 1
		10	#endif
		11
		12	#if ENABLE_PERL
		13	# define ENABLE_FRILLS 1
		14	# define ENABLE_COMBINING 1
		15	#endif
		16
		17	#if ENABLE_FRILLS
		18	# define ENABLE_XEMBED 1
		19	# define ENABLE_EWMH 1
		20	# define ENABLE_XIM_ONTHESPOT 1
		21	# define CURSOR_BLINK 1
		22	# define OPTION_HC 1
		23	#else
		24	# define ENABLE_MINIMAL 1
		25	#endif
7		26
8	#include <limits.h>	27	#include <limits.h>
9		28
10	#include <X11/cursorfont.h>	29	#include <X11/cursorfont.h>
11	#include <X11/keysym.h>	30	#include <X11/keysym.h>
12	#include <X11/keysymdef.h>	31	#include <X11/keysymdef.h>
13	#include <X11/Xatom.h>	32	#include <X11/Xatom.h>
14	#if ENABLE_FRILLS	33	#if ENABLE_FRILLS
15	#include <X11/Xmd.h>	34	# include <X11/Xmd.h>
16	#endif	35	#endif
17		36
18	#include "encoding.h"	37	#include "encoding.h"
		38	#include "rxvtutil.h"
19	#include "rxvtfont.h"	39	#include "rxvtfont.h"
20	#include "rxvttoolkit.h"	40	#include "rxvttoolkit.h"
21	#include "iom.h"	41	#include "iom.h"
22	#include "salloc.h"	42	#include "salloc.h"
		43	#include "libptytty.h"
		44
		45	#include "rxvtperl.h"
		46
		47	// try to avoid some macros to decrease code size, on some systems
		48	#if ENABLE_MINIMAL
		49	# define strcmp(a,b) (strcmp)(a,b)
		50	# define strlen(a) (strlen)(a)
		51	# define strcpy(a,b) (strcpy)(a,b)
		52	# define memset(a,c,l) (memset)(a,c,l)
		53	# define memcpy(a,b,l) (memcpy)(a,b,l)
		54	#endif
23		55
24	/*	56	/*
25	*****************************************************************************	57	*****************************************************************************
26	* SYSTEM HACKS	58	* SYSTEM HACKS
27	*****************************************************************************	59	*****************************************************************************
…		…
35	#if defined (sun) && !defined (__sun__)	67	#if defined (sun) && !defined (__sun__)
36	# define __sun__ 1	68	# define __sun__ 1
37	#endif	69	#endif
38		70
39	#ifndef HAVE_XPOINTER	71	#ifndef HAVE_XPOINTER
40	typedef char *XPointer;	72	typedef char *XPointer;
41	#endif	73	#endif
42		74
43	#ifdef HAVE_TERMIOS_H
44	# include <termios.h>	75	#include <termios.h>
45	typedef struct termios ttymode_t;	76	typedef struct termios ttymode_t;
46	#else
47	# include <sgtty.h>
48	typedef struct {
49	struct sgttyb sg;
50	struct tchars tc;
51	struct ltchars lc;
52	int line;
53	int local;
54	} ttymode_t;
55	#endif
56		77
57	#ifdef XPM_BACKGROUND	78	#ifdef HAVE_AFTERIMAGE
58	# ifdef XPM_INC_X11	79	# include <afterimage.h>
59	# include <X11/xpm.h>	80	#undef min
60	# else	81	#undef max
61	# include <xpm.h>
62	# endif
63	#endif	82	#endif
64		83
65	#ifndef STDIN_FILENO	84	#ifndef STDIN_FILENO
66	# define STDIN_FILENO 0	85	# define STDIN_FILENO 0
67	# define STDOUT_FILENO 1	86	# define STDOUT_FILENO 1
68	# define STDERR_FILENO 2	87	# define STDERR_FILENO 2
69	#endif	88	#endif
70		89
71	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	90	/****************************************************************************/
72	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	91
73	# define NO_SETOWNER_TTYDEV 1	92	// exception thrown on fatal (per-instance) errors
74	# endif	93	class rxvt_failure_exception { };
75	#endif	94
76	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	95	// exception thrown when the command parser runs out of input data
77	# define NO_SETOWNER_TTYDEV 1	96	class out_of_input { };
78	#endif
79		97
80	/*	98	/*
81	*****************************************************************************	99	*****************************************************************************
82	* PROTOTYPES	100	* PROTOTYPES
83	*****************************************************************************	101	*****************************************************************************
84	*/	102	*/
		103	// main.C
85	RETSIGTYPE rxvt_Child_signal (int sig);	104	RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
86	RETSIGTYPE rxvt_Exit_signal (int sig);	105	RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
87	void rxvt_clean_exit ();	106	void rxvt_clean_exit () NOTHROW;
88	void * rxvt_malloc (size_t size);	107	void * rxvt_malloc (size_t size);
89	void * rxvt_calloc (size_t number, size_t size);	108	void * rxvt_calloc (size_t number, size_t size);
90	void * rxvt_realloc (void *ptr, size_t size);	109	void * rxvt_realloc (void *ptr, size_t size);
		110
		111	// misc.C
91	char * rxvt_wcstombs (const wchar_t *str, int len);	112	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		113	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
92	char * rxvt_strdup (const char *str);	114	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		115	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		116
		117	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
		118
93	char * rxvt_r_basename (const char *str);	119	char * rxvt_r_basename (const char *str) NOTHROW;
94	void rxvt_vlog (const char *fmt, va_list arg_ptr);	120	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
95	void rxvt_log (const char *fmt,...);	121	void rxvt_log (const char *fmt,...) NOTHROW;
96	void rxvt_warn (const char *fmt,...);	122	void rxvt_warn (const char *fmt,...) NOTHROW;
97	void rxvt_fatal (const char *fmt,...);	123	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
98	void rxvt_exit_failure ();	124	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
		125
99	int rxvt_Str_match (const char *s1, const char *s2);	126	int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
100	const char * rxvt_Str_skip_space (const char *str);	127	const char * rxvt_Str_skip_space (const char *str) NOTHROW;
101	char * rxvt_Str_trim (char *str);	128	char * rxvt_Str_trim (char *str) NOTHROW;
102	int rxvt_Str_escaped (char *str);	129	int rxvt_Str_escaped (char *str) NOTHROW;
103	char ** rxvt_splitcommastring (const char *cs);	130	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
104	char * rxvt_File_find (const char *file, const char *ext, const char *path);	131	void rxvt_freecommastring (char **cs) NOTHROW;
105	void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
106	void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
107		132
108	void rxvt_privileges (rxvt_privaction action);	133	/////////////////////////////////////////////////////////////////////////////
		134
		135	// temporarily replace the process environment
		136	extern char **environ;
		137	extern char **rxvt_environ; // the original environ pointer
		138
		139	inline void set_environ (stringvec *envv)
		140	{
		141	#if ENABLE_PERL
		142	assert (envv);
		143	#else
		144	if (envv)
		145	#endif
		146	environ = (char **)envv->begin ();
		147	}
		148
		149	inline void set_environ (char **envv)
		150	{
		151	#if ENABLE_PERL
		152	assert (envv);
		153	#else
		154	if (envv)
		155	#endif
		156	environ = envv;
		157	}
109		158
110	/*	159	/*
111	*****************************************************************************	160	*****************************************************************************
112	* STRUCTURES AND TYPEDEFS	161	* STRUCTURES AND TYPEDEFS
113	*****************************************************************************	162	*****************************************************************************
114	*/	163	*/
115	struct grwin_t;	164	struct grwin_t;
116		165
117	/* Sanitize menubar info */
118	#ifndef MENUBAR
119	# undef MENUBAR_MAX
120	#endif
121	#ifndef MENUBAR_MAX
122	# define MENUBAR_MAX 0
123	#endif
124
125	/* If we're using either the rxvt scrollbar or menu bars, keep the	166	/* If we're using either the rxvt scrollbar, keep the
126	* scrollColor resource.	167	* scrollColor resource.
127	*/	168	*/
128	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)	169	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
129	# define KEEP_SCROLLCOLOR 1	170	# define KEEP_SCROLLCOLOR 1
130	#else	171	#else
131	# undef KEEP_SCROLLCOLOR	172	# undef KEEP_SCROLLCOLOR
132	#endif	173	#endif
133		174
		175	#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
		176	# define HAVE_BG_PIXMAP 1/* to simplify further usage */
		177	struct bgPixmap_t {
134	#ifdef XPM_BACKGROUND	178	# ifdef XPM_BACKGROUND
135	typedef struct {	179
136	short w, h, x, y;	180	# ifdef HAVE_AFTERIMAGE
		181	ASImage *original_asim;
		182
		183	bool render_asim (rxvt_term *target, ASImage *background, ARGB32 background_tint);
		184	# endif
		185
		186	#define bgPmap_defaultScale 100
		187	#define bgPmap_defaultAlign 50
		188	unsigned int h_scale, v_scale;/* percents of the window size */
		189	int h_align, v_align; /* percents of the window size:
		190	0 - left align, 50 - center, 100 - right */
		191
		192	bool handle_geometry (const char *geom);
		193	void set_defaultGeometry ()
		194	{
		195	h_scale = v_scale = bgPmap_defaultScale;
		196	h_align = v_align = bgPmap_defaultAlign;
		197	};
		198
		199	# endif
		200
		201	# define bgPmap_geometrySet (1UL<<0)
		202	# define bgPmap_propScale (1UL<<1)
		203	# define bgPmap_geometryFlags (bgPmap_geometrySet|bgPmap_propScale)
		204
		205	# define bgPmap_Transparent (1UL<<16)
		206	unsigned long flags;
		207
137	Pixmap pixmap;	208	Pixmap pixmap;
138	} bgPixmap_t;	209	unsigned int pmap_width, pmap_height;
		210	unsigned int pmap_depth;
		211
		212	bool window_size_sensitive();
		213
		214	};
		215	#else
		216	# undef HAVE_BG_PIXMAP
139	#endif	217	#endif
140		218
141	/*	219	/*
142	* the 'essential' information for reporting Mouse Events	220	* the 'essential' information for reporting Mouse Events
143	* pared down from XButtonEvent	221	* pared down from XButtonEvent
144	*/	222	*/
145	struct mouse_event {	223	struct mouse_event {
146	int clicks;	224	int clicks;
147	Time time; /* milliseconds */	225	Time time; /* milliseconds */
148	unsigned int state; /* key or button mask */	226	unsigned int state; /* key or button mask */
149	unsigned int button; /* detail */	227	unsigned int button; /* detail */
150	};	228	};
151
152	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
153	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
154	#define SWAP_IT(one, two, typeof) \
155	do { \
156	typeof swapittmp; \
157	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
158	} while (/* CONSTCOND */ 0)
159	#define BOUND_POSITIVE_INT16(val) \
160	(int16_t) ((val) <= 0 \
161	? 0 \
162	: min ((val), (((uint16_t)-1)>>1)))
163		229
164	#if ENABLE_FRILLS	230	#if ENABLE_FRILLS
165	typedef struct _mwmhints {	231	typedef struct _mwmhints {
166	CARD32 flags;	232	CARD32 flags;
167	CARD32 functions;	233	CARD32 functions;
…		…
169	INT32 input_mode;	235	INT32 input_mode;
170	CARD32 status;	236	CARD32 status;
171	} MWMHints;	237	} MWMHints;
172	#endif	238	#endif
173		239
		240	#if ENABLE_XEMBED
		241	// XEMBED messages
		242	# define XEMBED_EMBEDDED_NOTIFY 0
		243	# define XEMBED_WINDOW_ACTIVATE 1
		244	# define XEMBED_WINDOW_DEACTIVATE 2
		245	# define XEMBED_REQUEST_FOCUS 3
		246	# define XEMBED_FOCUS_IN 4
		247	# define XEMBED_FOCUS_OUT 5
		248	# define XEMBED_FOCUS_NEXT 6
		249	# define XEMBED_FOCUS_PREV 7
		250
		251	# define XEMBED_MODALITY_ON 10
		252	# define XEMBED_MODALITY_OFF 11
		253	# define XEMBED_REGISTER_ACCELERATOR 12
		254	# define XEMBED_UNREGISTER_ACCELERATOR 13
		255	# define XEMBED_ACTIVATE_ACCELERATOR 14
		256
		257	// XEMBED detail code
		258	# define XEMBED_FOCUS_CURRENT 0
		259	# define XEMBED_FOCUS_FIRST 1
		260	# define XEMBED_FOCUS_LAST 2
		261
		262	# define XEMBED_MAPPED (1 << 0)
		263	#endif
		264
174	/*	265	/*
175	*****************************************************************************	266	*****************************************************************************
176	* NORMAL DEFINES	267	* NORMAL DEFINES
177	*****************************************************************************	268	*****************************************************************************
178	*/	269	*/
…		…
190		281
191	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	282	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
192	# define NO_MOUSE_REPORT_SCROLLBAR 1	283	# define NO_MOUSE_REPORT_SCROLLBAR 1
193	#endif	284	#endif
194		285
195	#ifdef NO_RESOURCES
196	# undef USE_XGETDEFAULT
197	#endif
198
199	#if ISO_14755
200	# define ENABLE_OVERLAY 1
201	#endif
202
203	/* now look for other badly set stuff */	286	/* now look for other badly set stuff */
204		287
205	#if !defined (EACCESS) && defined(EAGAIN)	288	#if !defined (EACCESS) && defined(EAGAIN)
206	# define EACCESS EAGAIN	289	# define EACCESS EAGAIN
207	#endif	290	#endif
…		…
209	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	292	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
210	# define EXIT_SUCCESS 0 /* exit function success */	293	# define EXIT_SUCCESS 0 /* exit function success */
211	# define EXIT_FAILURE 1 /* exit function failure */	294	# define EXIT_FAILURE 1 /* exit function failure */
212	#endif	295	#endif
213		296
214	#define menuBar_esc 10
215	#define scrollBar_esc 30	297	#define scrollBar_esc 30
216	#define menuBar_margin 2 /* margin below text */
217		298
218	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	299	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
219	# define HAVE_SCROLLBARS 1	300	# define HAVE_SCROLLBARS 1
220	#endif
221
222	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
223	#ifdef HALFSHADOW
224	# define SHADOW 1
225	#else
226	# define SHADOW 2
227	#endif	301	#endif
228		302
229	#define R_SB_ALIGN_CENTRE 0	303	#define R_SB_ALIGN_CENTRE 0
230	#define R_SB_ALIGN_TOP 1	304	#define R_SB_ALIGN_TOP 1
231	#define R_SB_ALIGN_BOTTOM 2	305	#define R_SB_ALIGN_BOTTOM 2
232		306
233	#define R_SB_RXVT 0
234	#define R_SB_NEXT 1	307	#define R_SB_NEXT 1
235	#define R_SB_XTERM 2	308	#define R_SB_XTERM 2
236	#define R_SB_PLAIN 4	309	#define R_SB_PLAIN 4
		310	#define R_SB_RXVT 8
237		311
238	#define SB_WIDTH_NEXT 19	312	#define SB_WIDTH_NEXT 19
239	#define SB_WIDTH_XTERM 15	313	#define SB_WIDTH_XTERM 15
240	#define SB_WIDTH_PLAIN 7	314	#define SB_WIDTH_PLAIN 7
241	#ifndef SB_WIDTH_RXVT	315	#ifndef SB_WIDTH_RXVT
…		…
304	* |	378	* |
305	* +---< SB_WIDTH_NEXT	379	* +---< SB_WIDTH_NEXT
306	*/	380	*/
307		381
308	enum {	382	enum {
309	NO_REFRESH = 0 , /* Window not visible at all! */	383	NO_REFRESH = 0, /* Window not visible at all! */
310	FAST_REFRESH = 1<<0, /* Fully exposed window */	384	FAST_REFRESH = 1, /* Fully exposed window */
311	SLOW_REFRESH = 1<<1, /* Partially exposed window */	385	SLOW_REFRESH = 2, /* Partially exposed window */
312	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
313	};	386	};
314		387
315	#ifdef NO_SECONDARY_SCREEN	388	#ifdef NO_SECONDARY_SCREEN
316	# define NSCREENS 0	389	# define NSCREENS 0
317	#else	390	#else
…		…
323	#define FONT_DN "#-"	396	#define FONT_DN "#-"
324	#define FONT_UP "#+"	397	#define FONT_UP "#+"
325		398
326	/* flags for rxvt_scr_gotorc () */	399	/* flags for rxvt_scr_gotorc () */
327	enum {	400	enum {
328	C_RELATIVE = 1 , /* col movement is relative */	401	C_RELATIVE = 1, /* col movement is relative */
329	R_RELATIVE = 2, /* row movement is relative */	402	R_RELATIVE = 2, /* row movement is relative */
330	RELATIVE = 1 | 2,	403	RELATIVE = C_RELATIVE | R_RELATIVE,
331	};	404	};
332		405
333	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	406	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
334	enum {	407	enum {
335	INSERT = -1, /* don't change these values */	408	INSERT = -1, /* don't change these values */
…		…
348	enum {	421	enum {
349	PRIMARY = 0,	422	PRIMARY = 0,
350	SECONDARY,	423	SECONDARY,
351	};	424	};
352		425
353	#define RS_None 0 /* Normal */	426	#define RS_None 0
354		427
355	#define RS_fgMask 0x0000007fUL /* 128 colors */	428	#define RS_fgMask 0x0000007fUL // 128 colors
356	#define RS_bgMask 0x00003f80UL /* 128 colors */	429	#define RS_bgMask 0x00003f80UL // 128 colors
357		430
358	// font styles	431	// font styles
359	#define RS_Bold 0x00004000UL // value 1	432	#define RS_Bold 0x00004000UL // value 1
360	#define RS_Italic 0x00008000UL // value 2	433	#define RS_Italic 0x00008000UL // value 2
361		434
362	// fake styles	435	// fake styles
363	#define RS_Blink 0x00010000UL /* blink */	436	#define RS_Blink 0x00010000UL // blink
364	#define RS_RVid 0x00020000UL /* reverse video */	437	#define RS_RVid 0x00020000UL // reverse video
365	#define RS_Uline 0x00040000UL /* underline */	438	#define RS_Uline 0x00040000UL // underline
366		439
367	// 5 bits still to go	440	// toggle this to force redraw, must be != RS_Careful
		441	#define RS_redraw 0x01000000UL
		442
		443	// 5 custom bits for extensions
		444	#define RS_customCount 32
		445	#define RS_customMask 0x00f80000UL
		446	#define RS_customShift 19
368		447
369	// other flags	448	// other flags
370	#define RS_Careful 0x80000000UL /* be careful when drawing these */	449	#define RS_Careful 0x80000000UL /* be careful when drawing these */
371		450
372	#define RS_styleCount 4	451	#define RS_styleCount 4
…		…
414	XTerm_property = 3, // change X property	493	XTerm_property = 3, // change X property
415	XTerm_Color = 4, // change colors	494	XTerm_Color = 4, // change colors
416	XTerm_Color00 = 10, // not implemented, CLASH!	495	XTerm_Color00 = 10, // not implemented, CLASH!
417	XTerm_Color01 = 11, // not implemented	496	XTerm_Color01 = 11, // not implemented
418	XTerm_Color_cursor = 12, // change actual 'Cursor' color	497	XTerm_Color_cursor = 12, // change actual 'Cursor' color
419	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	498	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
420	XTerm_Color_pointer_bg = 14, // not implemented	499	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
421	XTerm_Color05 = 15, // not implemented	500	XTerm_Color05 = 15, // not implemented (tektronix fg)
422	XTerm_Color06 = 16, // not implemented	501	XTerm_Color06 = 16, // not implemented (tektronix bg)
423	XTerm_Color_RV = 17, // change actual 'Highlight' color	502	XTerm_Color_RV = 17, // change actual 'Highlight' color
424	XTerm_logfile = 46, // not implemented	503	XTerm_logfile = 46, // not implemented
425	XTerm_font = 50,	504	XTerm_font = 50,
426		505
427	XTerm_konsole30 = 30, // reserved for konsole	506	XTerm_konsole30 = 30, // reserved for konsole
428	XTerm_konsole31 = 31, // reserved for konsole	507	XTerm_konsole31 = 31, // reserved for konsole
429	XTerm_emacs51 = 51, // reserved for emacs shell	508	XTerm_emacs51 = 51, // reserved for emacs shell
430	/*	509	/*
431	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	510	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		511	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
432	*/	512	*/
433	XTerm_Color_BD = 18, // change actual 'Bold' color	513	Rxvt_Color_BD = 18, // change actual 'Bold' color
434	XTerm_Color_UL = 19, // change actual 'Underline' color	514	Rxvt_Color_UL = 19, // change actual 'Underline' color
435	XTerm_Pixmap = 20, // new bg pixmap	515	Rxvt_Pixmap = 20, // new bg pixmap
436	XTerm_restoreFG = 39, // change default fg color	516	Rxvt_restoreFG = 39, // change default fg color
437	XTerm_restoreBG = 49, // change default bg color	517	Rxvt_restoreBG = 49, // change default bg color
438	XTerm_dumpscreen = 55, // dump scrollback and all of screen	518	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		519
439	XTerm_locale = 701, // change locale	520	URxvt_locale = 701, // change locale
440	XTerm_Menu = 703, // set menu item	521	URxvt_version = 702, // request version
		522
441	XTerm_Color_IT = 704, // change actual 'Italic' colour	523	URxvt_Color_IT = 704, // change actual 'Italic' colour
442	XTerm_Color_tint = 705, // change actual tint colour	524	URxvt_Color_tint = 705, // change actual tint colour
		525	URxvt_Color_BD = 706,
		526	URxvt_Color_UL = 707,
443		527
444	URxvt_font = 710,	528	URxvt_font = 710,
445	URxvt_boldFont = 711,	529	URxvt_boldFont = 711,
446	URxvt_italicFont = 712,	530	URxvt_italicFont = 712,
447	URxvt_boldItalicFont = 713,	531	URxvt_boldItalicFont = 713,
		532
		533	URxvt_view_up = 720,
		534	URxvt_view_down = 721,
		535
		536	URxvt_perl = 777,
448	};	537	};
449		538
450	/* Words starting with `Color_' are colours. Others are counts */	539	/* Words starting with `Color_' are colours. Others are counts */
451	/*	540	/*
452	* The following comment is mostly obsolete since pixcolor_set was expanded:
453	* We're currently upto 29 colours. Only 3 more available. The
454	* PixColor and rendition colour usage should probably be decoupled	541	* The PixColor and rendition colour usage should probably be decoupled
455	* on the unnecessary items, e.g. Color_pointer, but won't bother	542	* on the unnecessary items, e.g. Color_pointer, but won't bother
456	* until we need to. Also, be aware of usage in pixcolor_set	543	* until we need to. Also, be aware of usage in pixcolor_set
457	*/	544	*/
458		545
459	enum colour_list {	546	enum colour_list {
		547	Color_none = -2,
		548	Color_transparent = -1,
460	Color_fg = 0,	549	Color_fg = 0,
461	Color_bg,	550	Color_bg,
462	minCOLOR, /* 2 */	551	minCOLOR, /* 2 */
463	Color_Black = minCOLOR,	552	Color_Black = minCOLOR,
464	Color_Red3,	553	Color_Red3,
…		…
496	Color_BD,	585	Color_BD,
497	Color_IT,	586	Color_IT,
498	Color_UL,	587	Color_UL,
499	Color_RV,	588	Color_RV,
500	#endif	589	#endif
		590	#if ENABLE_FRILLS
		591	Color_underline,
		592	#endif
501	#ifdef OPTION_HC	593	#ifdef OPTION_HC
502	Color_HC,	594	Color_HC,
503	#endif	595	#endif
504	#ifdef KEEP_SCROLLCOLOR	596	#ifdef KEEP_SCROLLCOLOR
505	Color_scroll,	597	Color_scroll,
506	Color_trough,	598	Color_trough,
507	#endif	599	#endif
508	#if TINTING	600	#if ENABLE_TRANSPARENCY
509	Color_tint,	601	Color_tint,
		602	#endif
		603	#if OFF_FOCUS_FADING
		604	Color_fade,
510	#endif	605	#endif
511	NRS_COLORS, /* */	606	NRS_COLORS, /* */
512	#ifdef KEEP_SCROLLCOLOR	607	#ifdef KEEP_SCROLLCOLOR
513	Color_topShadow = NRS_COLORS,	608	Color_topShadow = NRS_COLORS,
514	Color_bottomShadow,	609	Color_bottomShadow,
…		…
518	#endif	613	#endif
519	};	614	};
520		615
521	#define Color_Bits 7 // 0 .. maxTermCOLOR	616	#define Color_Bits 7 // 0 .. maxTermCOLOR
522		617
523	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
524	#define NPIXCLR_BITS 32
525
526	/*	618	/*
527	* Resource list	619	* Resource list
528	*/	620	*/
529	enum {	621	enum {
530	Rs_display_name = 0,	622	# define def(name) Rs_ ## name,
531	Rs_term_name,	623	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
532	Rs_iconName,	624	# include "rsinc.h"
533	Rs_geometry,	625	# undef def
534	Rs_reverseVideo,	626	# undef reserve
535	Rs_color,
536	_Rs_color = Rs_color + NRS_COLORS - 1,
537	Rs_font,
538	#if ENABLE_STYLES
539	Rs_boldFont,
540	Rs_italicFont,
541	Rs_boldItalicFont,
542	#endif
543	Rs_name,
544	Rs_title,
545	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
546	Rs_path,
547	#endif
548	#ifdef XPM_BACKGROUND
549	Rs_backgroundPixmap,
550	#endif
551	#if (MENUBAR_MAX)
552	Rs_menu,
553	#endif
554	Rs_loginShell,
555	Rs_jumpScroll,
556	#ifdef HAVE_SCROLLBARS
557	Rs_scrollBar,
558	Rs_scrollBar_right,
559	Rs_scrollBar_floating,
560	Rs_scrollBar_align,
561	#endif
562	Rs_scrollstyle, /* Rs_scrollBar_style */
563	Rs_scrollTtyOutput,
564	Rs_scrollTtyKeypress,
565	Rs_scrollWithBuffer,
566	Rs_saveLines,
567	Rs_utmpInhibit,
568	Rs_visualBell,
569	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
570	Rs_mapAlert,
571	#endif
572	#ifdef META8_OPTION
573	Rs_meta8,
574	#endif
575	#ifdef MOUSE_WHEEL
576	Rs_mouseWheelScrollPage,
577	#endif
578	#ifndef NO_BACKSPACE_KEY
579	Rs_backspace_key,
580	#endif
581	#ifndef NO_DELETE_KEY
582	Rs_delete_key,
583	#endif
584	Rs_selectstyle,
585	#ifdef PRINTPIPE
586	Rs_print_pipe,
587	#endif
588	#ifdef USE_XIM
589	Rs_preeditType,
590	Rs_inputMethod,
591	#endif
592	#ifdef TRANSPARENT
593	Rs_transparent,
594	Rs_transparent_all,
595	#endif
596	#if ENABLE_FRILLS
597	Rs_ext_bwidth,
598	Rs_int_bwidth,
599	Rs_borderLess,
600	#endif
601	Rs_scrollBar_thickness,
602	#ifndef NO_LINESPACE
603	Rs_lineSpace,
604	#endif
605	Rs_cutchars,
606	Rs_modifier,
607	Rs_answerbackstring,
608	Rs_tripleclickwords,
609	Rs_insecure,
610	Rs_cursorBlink,
611	Rs_pointerBlank,
612	Rs_pointerBlankDelay,
613	Rs_imLocale,
614	#ifndef NO_SECONDARY_SCREEN
615	Rs_secondaryScreen,
616	Rs_secondaryScroll,
617	#endif
618	#ifdef OFF_FOCUS_FADING
619	Rs_fade,
620	#endif
621	#ifdef TINTING
622	Rs_shade,
623	#endif
624	NUM_RESOURCES	627	NUM_RESOURCES
625	};
626
627	// see init.C:xa_names, which must be kept in sync
628	enum {
629	XA_TEXT = 0,
630	XA_COMPOUND_TEXT,
631	XA_UTF8_STRING,
632	XA_MULTIPLE,
633	XA_TARGETS,
634	XA_TIMESTAMP,
635	XA_VT_SELECTION,
636	XA_INCR,
637	XA_WMDELETEWINDOW,
638	#ifdef TRANSPARENT
639	XA_XROOTPMAPID,
640	XA_XSETROOTID,
641	#endif
642	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
643	XA_DNDPROTOCOL,
644	XA_DNDSELECTION,
645	#endif /* OFFIX_DND */
646	XA_CLIPBOARD,
647	NUM_XA
648	};	628	};
649		629
650	/* DEC private modes */	630	/* DEC private modes */
651	#define PrivMode_132 (1UL<<0)	631	#define PrivMode_132 (1UL<<0)
652	#define PrivMode_132OK (1UL<<1)	632	#define PrivMode_132OK (1UL<<1)
…		…
661	#define PrivMode_ShiftKeys (1UL<<10)	641	#define PrivMode_ShiftKeys (1UL<<10)
662	#define PrivMode_VisibleCursor (1UL<<11)	642	#define PrivMode_VisibleCursor (1UL<<11)
663	#define PrivMode_MouseX10 (1UL<<12)	643	#define PrivMode_MouseX10 (1UL<<12)
664	#define PrivMode_MouseX11 (1UL<<13)	644	#define PrivMode_MouseX11 (1UL<<13)
665	#define PrivMode_scrollBar (1UL<<14)	645	#define PrivMode_scrollBar (1UL<<14)
666	#define PrivMode_menuBar (1UL<<15)
667	#define PrivMode_TtyOutputInh (1UL<<16)	646	#define PrivMode_TtyOutputInh (1UL<<15)
668	#define PrivMode_Keypress (1UL<<17)	647	#define PrivMode_Keypress (1UL<<16)
669	#define PrivMode_smoothScroll (1UL<<18)	648	#define PrivMode_smoothScroll (1UL<<17)
670	#define PrivMode_vt52 (1UL<<19)	649	#define PrivMode_vt52 (1UL<<18)
671	#define PrivMode_LFNL (1UL<<20)	650	#define PrivMode_LFNL (1UL<<19)
672	/* too annoying to implement X11 highlight tracking */	651	/* too annoying to implement X11 highlight tracking */
673	/* #define PrivMode_MouseX11Track (1LU<<21) */	652	/* #define PrivMode_MouseX11Track (1LU<<20) */
674		653
675	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	654	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
676	#define PrivMode(test,bit) \	655	#define PrivMode(test,bit) \
677	if (test) \	656	if (test) \
678	priv_modes |= (bit); \	657	priv_modes |= (bit); \
679	else \	658	else \
680	priv_modes &= ~(bit)	659	priv_modes &= ~(bit)
681		660
682	#ifdef ALLOW_132_MODE	661	#ifdef ALLOW_132_MODE
683	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	662	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
684	#else	663	#else
685	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	664	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
686	#endif	665	#endif
687		666
688	// do not change these constants lightly, there are many interdependencies	667	// do not change these constants lightly, there are many interdependencies
689	#define IMBUFSIZ 128 // input modifier buffer sizes	668	#define IMBUFSIZ 128 // input modifier buffer sizes
690	#define KBUFSZ 512 // size of keyboard mapping buffer	669	#define KBUFSZ 512 // size of keyboard mapping buffer
691	#define CBUFSIZ 4096 // size of command buffer	670	#define CBUFSIZ 2048 // size of command buffer
692	#define UBUFSIZ 4096 // character buffer	671	#define UBUFSIZ 2048 // character buffer
693		672
694	#ifndef PATH_MAX	673	#ifndef PATH_MAX
695	# define PATH_MAX 16384	674	# define PATH_MAX 16384
696	#endif	675	#endif
697		676
…		…
725	/*	704	/*
726	*****************************************************************************	705	*****************************************************************************
727	* MACRO DEFINES	706	* MACRO DEFINES
728	*****************************************************************************	707	*****************************************************************************
729	*/	708	*/
730	#define memset(x, y, z) memset((x), (y), (size_t)(z))	709	#define dLocal(type,name) type const name = this->name
731	#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	710
732	#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))	711	// for speed reasons, we assume that all codepoints 32 to 126 are
733	#define strcasecmp(x, y) strcasecmp((x), (y))	712	// single-width.
734	#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))	713	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
735	#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
736	#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
737	#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
738	#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
739	#define strcat(x, y) strcat((char *)(x), (const char *)(y))
740	#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
741	#define strdup(x) strdup((const char *)(x))
742	#define strlen(x) strlen((const char *)(x))
743	#define strchr(x, y) strchr((const char *)(x), (int)(y))
744	#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
745		714
746	/* convert pixel dimensions to row/column values. Everything as int32_t */	715	/* convert pixel dimensions to row/column values. Everything as int32_t */
747	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	716	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
748	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	717	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
749	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	718	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
750	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	719	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
751	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	720	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
752	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	721	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
753	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	722	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
754	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	723	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
755		724
756	#define TermWin_TotalWidth() ((int32_t)TermWin.width)	725	// for m >= -n, ensure remainder lies between 0..n-1
757	#define TermWin_TotalHeight() ((int32_t)TermWin.height)	726	#define MOD(m,n) (((m) + (n)) % (n))
		727
		728	#define LINENO(n) MOD (term_start + int(n), total_rows)
		729	#define ROW(n) row_buf [LINENO (n)]
758		730
759	/* how to build & extract colors and attributes */	731	/* how to build & extract colors and attributes */
760	#define GET_BASEFG(x) (((x) & RS_fgMask))	732	#define GET_BASEFG(x) (((x) & RS_fgMask))
761	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	733	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
762	#ifndef NO_BRIGHTCOLOR
763	# define GET_FGCOLOR(x) \
764	((((x) & RS_Bold) == 0 \
765	|| GET_BASEFG (x) < minCOLOR \
766	|| GET_BASEFG (x) >= minBrightCOLOR) \
767	? GET_BASEFG (x) \
768	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
769	# define GET_BGCOLOR(x) \
770	((((x) & RS_Blink) == 0 \
771	|| GET_BASEBG (x) < minCOLOR \
772	|| GET_BASEBG (x) >= minBrightCOLOR) \
773	? GET_BASEBG (x) \
774	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
775	#else
776	# define GET_FGCOLOR(x) GET_BASEFG(x)
777	# define GET_BGCOLOR(x) GET_BASEBG(x)
778	#endif
779		734
780	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	735	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
781	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	736	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
782		737
783	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	738	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
…		…
792	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	747	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
793	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	748	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
794		749
795	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	750	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
796		751
797	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	752	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
798	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	753	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
799		754
800	#if ENABLE_STYLES	755	#if ENABLE_STYLES
801	# define FONTSET(style) TermWin.fontset[GET_STYLE (style)]	756	# define FONTSET(style) fontset[GET_STYLE (style)]
802	#else	757	#else
803	# define FONTSET(style) TermWin.fontset[0]	758	# define FONTSET(style) fontset[0]
804	#endif	759	#endif
805		760
806	#ifdef HAVE_SCROLLBARS	761	#ifdef HAVE_SCROLLBARS
807	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	762	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
808	#else	763	#else
…		…
831	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	786	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
832	#define scrollbar_position(y) ((y) - scrollBar.beg)	787	#define scrollbar_position(y) ((y) - scrollBar.beg)
833	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	788	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
834	- scrollbar_minheight ())	789	- scrollbar_minheight ())
835		790
836	#if (MENUBAR_MAX > 1)
837	/* rendition style flags */
838	# define menuBar_height() (TermWin.fheight + SHADOW)
839	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
840	# define isMenuBarWindow(w) ((w) == menuBar.win)
841	#else
842	# define menuBar_height() (0)
843	# define menuBar_TotalHeight() (0)
844	# define isMenuBarWindow(w) (0)
845	#endif
846
847	#ifdef XPM_BACKGROUND
848	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
849	#else
850	# define XPMClearArea(a, b, c, d, e, f, g)
851	#endif
852
853	#ifndef STRICT_FONT_CHECKING
854	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
855	#endif
856
857	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
858	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
859
860	#ifdef UTMP_SUPPORT
861	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
862	# undef HAVE_UTMPX_H
863	# undef HAVE_STRUCT_UTMPX
864	# endif
865	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
866	# undef HAVE_UTMP_H
867	# undef HAVE_STRUCT_UTMP
868	# endif
869
870	# ifdef HAVE_UTMPX_H
871	# include <utmpx.h>
872	# endif
873	# ifdef HAVE_UTMP_H
874	# include <utmp.h>
875	# endif
876	#endif
877
878	#ifdef DEBUG_CMD
879	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
880	#else
881	# define D_CMD(x)
882	#endif
883	#ifdef DEBUG_INIT
884	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
885	#else
886	# define D_INIT(x)
887	#endif
888	#ifdef DEBUG_MAIN
889	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
890	#else
891	# define D_MAIN(x)
892	#endif
893	#ifdef DEBUG_SIZE
894	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
895	#else
896	# define D_SIZE(x)
897	#endif
898
899	extern class rxvt_failure_exception { } rxvt_failure_exception;
900
901	typedef callback1<void, const char *> log_callback;	791	typedef callback<void (const char *)> log_callback;
902		792	typedef callback<int (int)> getfd_callback;
903	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
904	extern void rxvt_log (const char *fmt, ...);
905	extern void rxvt_warn (const char *fmt, ...);
906	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
907	extern void rxvt_exit_failure () __attribute__ ((noreturn));
908		793
909	#define SET_LOCALE(locale) rxvt_set_locale (locale)	794	#define SET_LOCALE(locale) rxvt_set_locale (locale)
910	extern bool rxvt_set_locale (const char *locale);	795	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		796	extern void rxvt_push_locale (const char *locale) NOTHROW;
		797	extern void rxvt_pop_locale () NOTHROW;
911		798
912	/*
913	*****************************************************************************	799	/****************************************************************************/
914	* VARIABLES	800
		801	#define LINE_LONGER 0x0001 // line is continued on the next row
		802	#define LINE_FILTERED 0x0002 // line has been filtered
		803	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		804	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
		805	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
		806
		807	struct line_t {
		808	text_t *t; // terminal the text
		809	rend_t *r; // rendition, uses RS_ flags
		810	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		811	uint32_t f; // flags
		812
		813	bool is_longer ()
		814	{
		815	return f & LINE_LONGER;
		816	}
		817
		818	void is_longer (int set)
		819	{
		820	if (set)
		821	f |= LINE_LONGER;
		822	else
		823	f &= ~LINE_LONGER;
		824	}
		825
		826	void clear ()
		827	{
		828	t = 0;
		829	r = 0;
		830	l = 0;
		831	f = 0;
		832	}
		833
		834	void touch () // call whenever a line is changed/touched/updated
		835	{
		836	#if ENABLE_PERL
		837	f &= ~LINE_FILTERED;
		838	#endif
		839	}
		840
		841	void touch (int col)
		842	{
		843	max_it (l, col);
		844	touch ();
		845	}
		846	};
		847
915	*****************************************************************************	848	/****************************************************************************/
916	*/
917	#ifdef MENUBAR
918	# include "menubar.h"
919	#endif
920
921	#define BLINK_INTERVAL 0.5
922	#define TEXT_BLINK_INTERVAL 0.5
923
924	#ifndef __attribute__
925	# ifdef __GNUC__
926	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
927	# define __attribute__(x)
928	# endif
929	# endif
930	# define __attribute__(x)
931	#endif
932		849
933	// primivite wrapper around mbstate_t to ensure initialisation	850	// primivite wrapper around mbstate_t to ensure initialisation
934	struct mbstate {	851	struct mbstate {
935	mbstate_t mbs;	852	mbstate_t mbs;
936		853
937	operator mbstate_t *() { return &mbs; }	854	operator mbstate_t *() { return &mbs; }
938	void reset () { memset (&mbs, 0, sizeof (mbs)); }	855	void reset () { memset (&mbs, 0, sizeof (mbs)); }
939	mbstate () { reset (); }	856	mbstate () { reset (); }
940	};	857	};
		858
		859	/****************************************************************************/
		860
		861	#define UNICODE_MASK 0x1fffffUL
941		862
942	#if UNICODE3	863	#if UNICODE3
943	# define COMPOSE_LO 0x40000000UL	864	# define COMPOSE_LO 0x40000000UL
944	# define COMPOSE_HI 0x400fffffUL	865	# define COMPOSE_HI 0x400fffffUL
945	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	866	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
946	#else	867	#else
		868	# if ENABLE_PERL
		869	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
		870	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		871	# else
947	# define COMPOSE_LO 0xd800UL	872	# define COMPOSE_LO 0xd800UL
948	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	873	# define COMPOSE_HI 0xf8ffUL
949	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)	874	# endif
		875	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
950	#endif	876	#endif
951		877
952	#if ENABLE_COMBINING	878	#if ENABLE_COMBINING
953	// compose chars are used to represent composite characters	879	// compose chars are used to represent composite characters
954	// that are not representable in unicode, as well as characters	880	// that are not representable in unicode, as well as characters
…		…
974	};	900	};
975		901
976	extern class rxvt_composite_vec rxvt_composite;	902	extern class rxvt_composite_vec rxvt_composite;
977	#endif	903	#endif
978		904
		905	/****************************************************************************/
979		906
		907	#ifdef KEYSYM_RESOURCE
		908	class keyboard_manager;
		909	#endif
		910
980	struct rxvt_term : zero_initialized, rxvt_vars {	911	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		912
		913	// special markers with magic addresses
		914	static const char resval_undef []; // options specifically unset
		915	static const char resval_on []; // boolean options switched on
		916	static const char resval_off []; // or off
		917
981	log_callback *log_hook; // log error messages through this hook, if != 0	918	log_callback *log_hook; // log error messages through this hook, if != 0
982		919	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		920	#if ENABLE_PERL
		921	rxvt_perl_term perl;
		922	#endif
983	struct mbstate mbstate; // current input multibyte state	923	struct mbstate mbstate; // current input multibyte state
984		924
985	unsigned char want_refresh:1,	925	unsigned char want_refresh:1,
986	#ifdef TRANSPARENT	926	#ifdef ENABLE_TRANSPARENCY
987	want_full_refresh:1, /* awaiting full screen refresh */	927	want_full_refresh:1, /* awaiting full screen refresh */
988	#endif
989	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
990	am_transparent:1, /* is a transparent term */	928	am_transparent:1, /* is a transparent term */
991	am_pixmap_trans:1, /* transparency w/known root pixmap */	929	am_pixmap_trans:1, /* transparency w/known root pixmap */
992	#endif	930	#endif
993	current_screen:1, /* primary or secondary */	931	current_screen:1, /* primary or secondary */
994	hate_those_clicks:1, /* a.k.a. keep mark position */
995	num_scr_allow:1,	932	num_scr_allow:1,
996	bypass_keystate:1,	933	bypass_keystate:1,
997	#ifdef CURSOR_BLINK	934	#ifdef CURSOR_BLINK
998	hidden_cursor:1,	935	hidden_cursor:1,
999	#endif	936	#endif
…		…
1001	hidden_text:1,	938	hidden_text:1,
1002	#endif	939	#endif
1003	#ifdef POINTER_BLANK	940	#ifdef POINTER_BLANK
1004	hidden_pointer:1,	941	hidden_pointer:1,
1005	#endif	942	#endif
1006	// enc_utf8:1, /* wether terminal reads/writes utf-8 */	943	enc_utf8:1, /* wether locale uses utf-8 */
1007	seen_input:1, /* wether we have seen some program output yet */	944	seen_input:1, /* wether we have seen some program output yet */
1008	seen_resize:1, /* wether we had a resize event */	945	seen_resize:1, /* wether we had a resize event */
1009	parsed_geometry:1;	946	parsed_geometry:1;
1010		947
1011	unsigned char refresh_type,	948	unsigned char refresh_type,
…		…
1014	#endif	951	#endif
1015	scrollbar_align,	952	scrollbar_align,
1016	selection_wait,	953	selection_wait,
1017	selection_type;	954	selection_type;
1018	/* ---------- */	955	/* ---------- */
		956	bool rvideo_state, rvideo_mode;
		957	#ifndef NO_BELL
1019	short rvideo;	958	bool rvideo_bell;
		959	#endif
1020	int16_t num_scr; /* screen: number lines scrolled */	960	int num_scr; /* screen: number lines scrolled */
1021	unsigned int prev_ncol, /* screen: previous number of columns */	961	int prev_ncol, /* screen: previous number of columns */
1022	prev_nrow; /* screen: previous number of rows */	962	prev_nrow; /* screen: previous number of rows */
1023	/* ---------- */	963	/* ---------- */
1024	rend_t rstyle;	964	rend_t rstyle;
1025	/* ---------- */
1026	uint32_t pixcolor_set[NPIXCLR_SETS];
1027	/* ---------- */	965	/* ---------- */
1028	#ifdef SELECTION_SCROLLING	966	#ifdef SELECTION_SCROLLING
1029	int scroll_selection_lines;	967	int scroll_selection_lines;
1030	enum page_dirn scroll_selection_dir;	968	enum page_dirn scroll_selection_dir;
1031	int selection_save_x,	969	int selection_save_x,
…		…
1037	/* give proper Scroll behaviour */	975	/* give proper Scroll behaviour */
1038	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	976	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1039	mouse_slip_wheel_speed,	977	mouse_slip_wheel_speed,
1040	#endif	978	#endif
1041	refresh_count,	979	refresh_count,
1042	refresh_limit,
1043	last_bot, /* scrollbar last bottom position */	980	last_bot, /* scrollbar last bottom position */
1044	last_top, /* scrollbar last top position */	981	last_top, /* scrollbar last top position */
1045	last_state, /* scrollbar last state */	982	last_state, /* scrollbar last state */
1046	scrollbar_len,	983	scrollbar_len,
1047	#ifdef MENUBAR
1048	menu_readonly, /* okay to alter menu? */
1049	Arrows_x,
1050	#endif
1051	#if MENUBAR_MAX > 1
1052	Nbars,
1053	#endif
1054	window_vt_x,	984	window_vt_x,
1055	window_vt_y,	985	window_vt_y,
1056	window_sb_x,	986	window_sb_x,
1057	# ifdef POINTER_BLANK	987	# ifdef POINTER_BLANK
1058	pointerBlankDelay,	988	pointerBlankDelay,
1059	# endif	989	# endif
1060	allowedxerror;	990	allowedxerror;
1061	/* ---------- */	991	/* ---------- */
1062	unsigned int ModMetaMask,	992	unsigned int ModLevel3Mask,
		993	ModMetaMask,
1063	ModNumLockMask,	994	ModNumLockMask;
1064	old_width, /* last used width in screen resize */	995	int old_width, /* last used width in screen resize */
1065	old_height; /* last used height in screen resize */	996	old_height; /* last used height in screen resize */
1066	unsigned long priv_modes,	997	unsigned long priv_modes,
1067	SavedModes;	998	SavedModes;
1068	/* ---------- */	999	/* ---------- */
1069	Atom xa[NUM_XA];	1000	Atom *xa;
1070	/* ---------- */	1001	/* ---------- */
1071	#ifdef MENUBAR	1002	#ifdef RXVT_SCROLLBAR
1072	GC menubarGC;
1073	#endif
1074	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1075	GC scrollbarGC,	1003	GC scrollbarGC,
1076	topShadowGC,	1004	topShadowGC,
1077	botShadowGC;	1005	botShadowGC;
1078	#endif	1006	#endif
1079	#ifdef XTERM_SCROLLBAR	1007	#ifdef XTERM_SCROLLBAR
…		…
1097	#endif	1025	#endif
1098	/* ---------- */	1026	/* ---------- */
1099	Time selection_time,	1027	Time selection_time,
1100	selection_request_time;	1028	selection_request_time;
1101	pid_t cmd_pid; /* process id of child */	1029	pid_t cmd_pid; /* process id of child */
		1030	char * incr_buf;
		1031	size_t incr_buf_size, incr_buf_fill;
1102	/* ---------- */	1032	/* ---------- */
1103	Cursor leftptr_cursor;	1033	Cursor leftptr_cursor;
1104	#ifdef POINTER_BLANK
1105	Cursor blank_cursor;
1106	#endif
1107	/* ---------- */	1034	/* ---------- */
1108	#ifndef NO_BACKSPACE_KEY	1035	#ifndef NO_BACKSPACE_KEY
1109	const char *key_backspace;	1036	const char *key_backspace;
1110	#endif	1037	#endif
1111	#ifndef NO_DELETE_KEY	1038	#ifndef NO_DELETE_KEY
1112	const char *key_delete;	1039	const char *key_delete;
1113	#endif	1040	#endif
1114	#ifdef USE_XIM
1115	rxvt_xim *input_method;
1116	XIC Input_Context;
1117	XIMStyle input_style;
1118	#endif
1119	struct mouse_event MEvent;	1041	struct mouse_event MEvent;
1120	XComposeStatus compose;	1042	XComposeStatus compose;
1121	ttymode_t tio;	1043	ttymode_t tio;
1122	#ifdef UTMP_SUPPORT
1123	# ifdef HAVE_STRUCT_UTMP
1124	struct utmp ut;
1125	# endif
1126	# ifdef HAVE_STRUCT_UTMPX
1127	struct utmpx utx;
1128	# endif
1129	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1130	char ut_id[5];
1131	# endif
1132	int utmp_pos;
1133	#endif
1134	row_col_t oldcursor;	1044	row_col_t oldcursor;
1135	#ifdef XPM_BACKGROUND	1045	#ifdef HAVE_BG_PIXMAP
1136	bgPixmap_t bgPixmap;	1046	bgPixmap_t bgPixmap;
1137	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1138	#endif	1047	#endif
1139	#ifdef MENUBAR	1048	#ifdef HAVE_AFTERIMAGE
1140	menu_t *ActiveMenu, /* currently active menu */	1049	ASVisual *asv;
1141	*BuildMenu; /* the menu currently being built */	1050	ASImageManager *asimman;
1142	bar_t *CurrentBar;
1143	# if ! (MENUBAR_MAX > 1)
1144	bar_t BarList;
1145	# endif /* (MENUBAR_MAX > 1) */
1146	#endif
1147	#ifdef CURSOR_BLINK
1148	struct timeval lastcursorchange;
1149	#endif
1150	#ifdef POINTER_BLANK
1151	struct timeval lastmotion;
1152	#endif	1051	#endif
1153		1052
1154	#if ENABLE_OVERLAY	1053	#if ENABLE_OVERLAY
1155	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1054	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1156	text_t **ov_text;	1055	text_t **ov_text;
1157	rend_t **ov_rend;	1056	rend_t **ov_rend;
1158		1057
1159	void scr_swap_overlay ();	1058	void scr_swap_overlay () NOTHROW;
1160	void scr_overlay_new (int x, int y, int w, int h);	1059	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1161	void scr_overlay_off ();	1060	void scr_overlay_off () NOTHROW;
1162	void scr_overlay_set (int x, int y,	1061	void scr_overlay_set (int x, int y,
1163	text_t text,	1062	text_t text,
1164	rend_t rend = OVERLAY_RSTYLE);	1063	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1165	void scr_overlay_set (int x, int y, const char *s);	1064	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		1065	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1166	#endif	1066	#endif
1167		1067
1168	vector<void *> allocated; // free these memory blocks with free()	1068	vector<void *> allocated; // free these memory blocks with free()
1169		1069
1170	char *env_windowid; /* environmental variable WINDOWID */	1070	char env_windowid[21]; /* environmental variable WINDOWID */
		1071	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1171	char *env_display; /* environmental variable DISPLAY */	1072	char *env_display; /* environmental variable DISPLAY */
1172	char *env_term; /* environmental variable TERM */	1073	char *env_term; /* environmental variable TERM */
1173	char *env_colorfgbg;	1074
1174	char *locale;	1075	char *locale;
1175	#if 0
1176	char *codeset;
1177	#endif
1178	char charsets[4];	1076	char charsets[4];
1179	unsigned char *v_buffer; /* pointer to physical buffer */	1077	char *v_buffer; /* pointer to physical buffer */
1180	unsigned int v_buflen; /* size of area to write */	1078	unsigned int v_buflen; /* size of area to write */
1181	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1079	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
		1080
1182	#ifdef KEYSYM_RESOURCE	1081	#ifdef KEYSYM_RESOURCE
1183	const unsigned char *Keysym_map[256];	1082	keyboard_manager *keyboard;
1184	#endif	1083	#endif
		1084
1185	const char *rs[NUM_RESOURCES];	1085	const char *rs[NUM_RESOURCES];
1186	/* command input buffering */	1086	/* command input buffering */
1187	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1087	char *cmdbuf_ptr, *cmdbuf_endp;
1188	unsigned char cmdbuf_base[CBUFSIZ];	1088	char cmdbuf_base[CBUFSIZ];
		1089
		1090	ptytty *pty;
1189		1091
1190	rxvt_salloc *talloc; // text line allocator	1092	rxvt_salloc *talloc; // text line allocator
1191	rxvt_salloc *ralloc; // rend line allocator	1093	rxvt_salloc *ralloc; // rend line allocator
1192		1094
1193	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1095	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
…		…
1196	// ISO 14755 entry support	1098	// ISO 14755 entry support
1197	unicode_t iso14755buf;	1099	unicode_t iso14755buf;
1198	void commit_iso14755 ();	1100	void commit_iso14755 ();
1199	int hex_keyval (XKeyEvent &ev);	1101	int hex_keyval (XKeyEvent &ev);
1200	# if ISO_14755	1102	# if ISO_14755
1201	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE);	1103	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1202	void iso14755_54 (int x, int y);	1104	void iso14755_54 (int x, int y);
1203	# endif	1105	# endif
1204	#endif	1106	#endif
1205		1107
1206	void paste (const unsigned char *data, unsigned int len);	1108	// modifies first argument(!)
		1109	void paste (char *data, unsigned int len) NOTHROW;
1207		1110
1208	void flush ();	1111	long vt_emask, vt_emask_perl, vt_emask_xim;
1209		1112
1210	#if TRANSPARENT	1113	void vt_select_input () const NOTHROW
		1114	{
		1115	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
		1116	}
		1117
		1118	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1211	void rootwin_cb (XEvent &xev);	1119	void rootwin_cb (XEvent &xev);
1212	xevent_watcher rootwin_ev;	1120	xevent_watcher rootwin_ev;
1213	#endif	1121	#endif
		1122	#if ENABLE_TRANSPARENCY
		1123	int check_our_parents ();
		1124	void check_our_parents_cb (time_watcher &w);
		1125	time_watcher check_our_parents_ev;
		1126	#endif
1214		1127
1215	void x_cb (XEvent &xev);	1128	void x_cb (XEvent &xev);
		1129	void flush ();
1216	xevent_watcher termwin_ev;	1130	xevent_watcher termwin_ev;
1217	xevent_watcher vt_ev;	1131	xevent_watcher vt_ev;
1218	#ifdef HAVE_SCROLLBARS	1132	#ifdef HAVE_SCROLLBARS
1219	xevent_watcher scrollbar_ev;	1133	xevent_watcher scrollbar_ev;
1220	#endif	1134	#endif
1221	#ifdef MENUBAR
1222	xevent_watcher menubar_ev;
1223	#endif
1224		1135
		1136	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1225	void check_cb (check_watcher &w); check_watcher check_ev;	1137	void check_cb (check_watcher &w); check_watcher check_ev;
1226	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1138	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1227	void flush_cb (time_watcher &w); time_watcher flush_ev;	1139	void flush_cb (time_watcher &w); time_watcher flush_ev;
1228
1229	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1140	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1230
1231	void incr_cb (time_watcher &w); time_watcher incr_ev;	1141	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1232		1142
1233	#ifdef CURSOR_BLINK	1143	#ifdef CURSOR_BLINK
1234	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1144	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1235	#endif	1145	#endif
1236	#ifdef TEXT_BLINK	1146	#ifdef TEXT_BLINK
1237	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1147	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1148	#endif
		1149	#ifndef NO_BELL
		1150	void bell_cb (time_watcher &w); time_watcher bell_ev;
1238	#endif	1151	#endif
1239		1152
1240	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1153	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1241	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1154	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1242	#endif	1155	#endif
…		…
1252	void pointer_blank ();	1165	void pointer_blank ();
1253	#endif	1166	#endif
1254	void pointer_unblank ();	1167	void pointer_unblank ();
1255		1168
1256	void tt_printf (const char *fmt,...);	1169	void tt_printf (const char *fmt,...);
1257	void tt_write (const unsigned char *data, unsigned int len);	1170	void tt_write (const char *data, unsigned int len);
		1171	void pty_write ();
1258		1172
1259	void tt_winch ();	1173	void tt_winch ();
1260		1174
1261	rxvt_term ();	1175	rxvt_term ();
1262	~rxvt_term ();	1176	~rxvt_term ();
1263	void destroy ();	1177	void destroy ();
		1178	void emergency_cleanup ();
1264		1179
1265	bool init (int argc, const char *const *argv);	1180	bool init (int argc, const char *const *argv, stringvec *envv);
		1181
		1182	bool init (stringvec *argv, stringvec *envv)
		1183	{
		1184	this->argv = argv;
		1185	return init (argv->size (), argv->begin (), envv);
		1186	}
		1187
1266	bool init_vars ();	1188	bool init_vars ();
1267		1189
1268	bool pty_fill ();	1190	bool pty_fill ();
		1191
		1192	void make_current () const // make this the "currently active" urxvt instance
		1193	{
		1194	SET_R (this);
		1195	set_environ (envv);
		1196	rxvt_set_locale (locale);
		1197	}
1269		1198
1270	void init_secondary ();	1199	void init_secondary ();
1271	const char **init_resources (int argc, const char *const *argv);	1200	const char **init_resources (int argc, const char *const *argv);
		1201	const char *x_resource (const char *name);
1272	void init_env ();	1202	void init_env ();
1273	void set_locale (const char *locale);	1203	void set_locale (const char *locale);
1274	void init_xlocale ();	1204	void init_xlocale ();
1275	void init_command (const char *const *argv);	1205	void init_command (const char *const *argv);
1276	void run_command (const char *const *argv);	1206	void run_command (const char *const *argv);
1277	int run_child (const char *const *argv);	1207	int run_child (const char *const *argv);
1278	static void child_exited (int pid);
1279		1208
1280	void color_aliases (int idx);	1209	void color_aliases (int idx);
1281	void recolour_cursor ();	1210	void recolour_cursor ();
1282	void create_windows (int argc, const char *const *argv);	1211	void create_windows (int argc, const char *const *argv);
1283	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1212	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1284	void window_calc (unsigned int width, unsigned int height);	1213	void window_calc (unsigned int newwidth, unsigned int newheight);
1285		1214
1286	#if USE_XIM	1215	#if USE_XIM
		1216	rxvt_xim *input_method;
		1217	XIC Input_Context;
		1218	XIMStyle input_style;
		1219	XPoint spot; // most recently sent spot position
		1220
1287	void im_destroy ();	1221	void im_destroy ();
1288	void im_cb (); im_watcher im_ev;	1222	void im_cb (); im_watcher im_ev;
1289	void im_set_size (XRectangle &size);	1223	void im_set_size (XRectangle &size);
1290	void im_set_position (XPoint &pos);	1224	void im_set_position (XPoint &pos) NOTHROW;
1291	void im_set_color (unsigned long &fg, unsigned long &bg);	1225	void im_set_color (unsigned long &fg, unsigned long &bg);
1292	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);	1226	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1293		1227
1294	bool IMisRunning ();	1228	bool IMisRunning ();
1295	void IMSendSpot ();	1229	void IMSendSpot ();
1296	bool IM_get_IC (const char *modifiers);	1230	bool IM_get_IC (const char *modifiers);
1297	void IMSetStatusPosition ();	1231	void IMSetPosition ();
1298	#endif	1232	#endif
1299		1233
1300	void resize_scrollbar ();	1234	void resize_scrollbar ();
1301		1235
1302	void pixel_position (int *x, int *y);
1303
1304	void selection_click (int clicks, int x, int y);
1305	void selection_extend (int x, int y, int flag);
1306	void selection_rotate (int x, int y);
1307
1308	/* autoconvert */
1309
1310	// command.C	1236	// command.C
1311	void lookup_key (XKeyEvent &ev);	1237	void key_press (XKeyEvent &ev);
		1238	void key_release (XKeyEvent &ev);
1312	unsigned int cmd_write (const unsigned char *str, unsigned int count);	1239	unsigned int cmd_write (const char *str, unsigned int count);
1313		1240
1314	unicode_t next_char ();	1241	wchar_t next_char () NOTHROW;
1315	unicode_t cmd_getc ();	1242	wchar_t cmd_getc () THROW ((class out_of_input));
1316	unicode_t next_octet ();	1243	uint32_t next_octet () NOTHROW;
1317	unicode_t cmd_get8 ();	1244	uint32_t cmd_get8 () THROW ((class out_of_input));
1318		1245
1319	bool cmd_parse ();	1246	bool cmd_parse ();
1320	void mouse_report (XButtonEvent &ev);	1247	void mouse_report (XButtonEvent &ev);
1321	void button_press (XButtonEvent &ev);	1248	void button_press (XButtonEvent &ev);
1322	void button_release (XButtonEvent &ev);	1249	void button_release (XButtonEvent &ev);
1323	int check_our_parents ();	1250	void focus_in ();
		1251	void focus_out ();
		1252	void update_fade_color (unsigned int idx);
1324	#ifdef PRINTPIPE	1253	#ifdef PRINTPIPE
1325	FILE *popen_printer ();	1254	FILE *popen_printer ();
1326	int pclose_printer (FILE *stream);	1255	int pclose_printer (FILE *stream);
1327	#endif	1256	#endif
1328	void process_print_pipe ();	1257	void process_print_pipe ();
1329	void process_nonprinting (unicode_t ch);	1258	void process_nonprinting (unicode_t ch);
1330	void process_escape_vt52 (unicode_t ch);	1259	void process_escape_vt52 (unicode_t ch);
1331	void process_escape_seq ();	1260	void process_escape_seq ();
1332	void process_csi_seq ();	1261	void process_csi_seq ();
1333	void process_window_ops (const int *args, unsigned int nargs);	1262	void process_window_ops (const int *args, unsigned int nargs);
1334	unsigned char *get_to_st (unicode_t &ends_how);	1263	char *get_to_st (unicode_t &ends_how);
1335	void process_dcs_seq ();	1264	void process_dcs_seq ();
1336	void process_osc_seq ();	1265	void process_osc_seq ();
1337	void process_color_seq (int report, int color, const char *str, unsigned char resp);	1266	void process_color_seq (int report, int color, const char *str, char resp);
1338	void process_xterm_seq (int op, const char *str, unsigned char resp);	1267	void process_xterm_seq (int op, const char *str, char resp);
1339	int privcases (int mode, unsigned long bit);	1268	int privcases (int mode, unsigned long bit);
1340	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1269	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1341	void process_sgr_mode (unsigned int nargs, const int *arg);	1270	void process_sgr_mode (unsigned int nargs, const int *arg);
1342	void process_graphics ();	1271	void process_graphics ();
1343	// init.C	1272	// init.C
1344	void Get_Colours ();	1273	void Get_Colours ();
1345	void get_ourmods ();	1274	void get_ourmods ();
1346	// logging.C
1347	void makeutent (const char *pty, const char *hostname);
1348	void cleanutent ();
1349	// main.C	1275	// main.C
1350	void privileged_utmp (rxvt_privaction action);
1351	bool set_fonts ();	1276	bool set_fonts ();
		1277	void set_string_property (Atom prop, const char *str, int len = -1);
		1278	void set_utf8_property (Atom prop, const char *str, int len = -1);
1352	void set_title (const char *str);	1279	void set_title (const char *str);
1353	void set_icon_name (const char *str);	1280	void set_icon_name (const char *str);
1354	void set_window_color (int idx, const char *color);	1281	void set_window_color (int idx, const char *color);
1355	void set_colorfgbg ();	1282	void set_colorfgbg ();
1356	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1283	bool set_color (rxvt_color &color, const char *name);
		1284	void alias_color (int dst, int src);
1357	void set_widthheight (unsigned int width, unsigned int height);	1285	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1358
1359	#ifdef MENUBAR
1360	// menubar.C
1361	void menuitem_free (menu_t *menu, menuitem_t *item);
1362	int action_dispatch (action_t *action);
1363	void menuarrow_free (char name);
1364	void menuarrow_add (char *string);
1365	char *menu_find_base (menu_t **menu, char *path);
1366	menu_t *menu_delete (menu_t *menu);
1367	menu_t *menu_add (menu_t *parent, char *path);
1368	void drawbox_menubar (int x, int len, int state);
1369	void drawtriangle (int x, int y, int state);
1370	void drawbox_menuitem (int y, int state);
1371	void menu_show ();
1372	void menu_display (void (rxvt_term::*update) ());
1373	void menu_hide_all ();
1374	void menu_hide ();
1375	void menu_clear (menu_t *menu);
1376	void menubar_clear ();
1377	bar_t *menubar_find (const char *name);
1378	int menubar_push (const char *name);
1379	void menubar_remove (const char *name);
1380	void menubar_dump (FILE *fp);
1381	void menubar_read (const char *filename);
1382	void menubar_dispatch (char *str);
1383	void draw_Arrows (int name, int state);
1384	void menubar_expose ();
1385	int menubar_mapping (int map);
1386	int menu_select (XButtonEvent &ev);
1387	void menubar_select (XButtonEvent &ev);
1388	void menubar_control (XButtonEvent &ev);
1389	void map_menuBar (int map);
1390	#endif
1391		1286
1392	// screen.C	1287	// screen.C
1393	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1288
1394	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1289	void lalloc (line_t &l) const
		1290	{
		1291	l.t = (text_t *)talloc->alloc ();
		1292	l.r = (rend_t *)ralloc->alloc ();
		1293	}
		1294
		1295	#if 0
		1296	void lfree (line_t &l)
		1297	{
		1298	talloc->free (l.t);
		1299	ralloc->free (l.r);
		1300	}
		1301	#endif
		1302
		1303	void lresize (line_t &l) const
		1304	{
		1305	if (!l.t)
		1306	return;
		1307
		1308	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1309	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1310
		1311	l.l = min (l.l, ncol);
		1312
		1313	if (ncol > prev_ncol)
		1314	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1315	}
		1316
		1317	int fgcolor_of (rend_t r) const NOTHROW
		1318	{
		1319	int base = GET_BASEFG (r);
		1320	#ifndef NO_BRIGHTCOLOR
		1321	if (r & RS_Bold
		1322	# if ENABLE_STYLES
		1323	&& option (Opt_intensityStyles)
		1324	# endif
		1325	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1326	base += minBrightCOLOR - minCOLOR;
		1327	#endif
		1328	return base;
		1329	}
		1330
		1331	int bgcolor_of (rend_t r) const NOTHROW
		1332	{
		1333	int base = GET_BASEBG (r);
		1334	#ifndef NO_BRIGHTCOLOR
		1335	if (r & RS_Blink
		1336	# if ENABLE_STYLES
		1337	&& option (Opt_intensityStyles)
		1338	# endif
		1339	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1340	base += minBrightCOLOR - minCOLOR;
		1341	#endif
		1342	return base;
		1343	}
		1344
		1345	bool option (uint8_t opt) const NOTHROW
		1346	{
		1347	return options[opt >> 3] & (1 << (opt & 7));
		1348	}
		1349
		1350	void set_option (uint8_t opt, bool set = true) NOTHROW
		1351	{
		1352	if (set)
		1353	options[opt >> 3] |= (1 << (opt & 7));
		1354	else
		1355	options[opt >> 3] &= ~(1 << (opt & 7));
		1356	}
		1357
		1358	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1359	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1395	int scr_scroll_text (int row1, int row2, int count, int spec);	1360	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1396	void scr_reset ();	1361	void scr_reset ();
1397	void scr_reset_realloc ();
1398	void scr_release ();	1362	void scr_release () NOTHROW;
1399	void scr_clear (bool really = false);	1363	void scr_clear (bool really = false) NOTHROW;
1400	void scr_refresh (unsigned char refresh_type);	1364	void scr_refresh () NOTHROW;
1401	bool scr_refresh_rend (rend_t mask, rend_t value);	1365	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1402	void scr_erase_screen (int mode);	1366	void scr_erase_screen (int mode) NOTHROW;
		1367	#if ENABLE_FRILLS
		1368	void scr_erase_savelines () NOTHROW;
		1369	void scr_backindex () NOTHROW;
		1370	void scr_forwardindex () NOTHROW;
		1371	#endif
1403	void scr_touch (bool refresh);	1372	void scr_touch (bool refresh) NOTHROW;
1404	void scr_expose (int x, int y, int width, int height, bool refresh);	1373	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1405	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);	1374	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1406	void scr_recolour ();	1375	void scr_recolour () NOTHROW;
1407	void scr_remap_chars ();	1376	void scr_remap_chars () NOTHROW;
1408	void scr_remap_chars (text_t *tp, rend_t *rp);	1377	void scr_remap_chars (line_t &l) NOTHROW;
		1378
		1379	enum cursor_mode { SAVE, RESTORE };
1409		1380
1410	void scr_poweron ();	1381	void scr_poweron ();
1411	void scr_cursor (int mode);	1382	void scr_cursor (cursor_mode mode) NOTHROW;
1412	void scr_do_wrap ();	1383	void scr_do_wrap () NOTHROW;
		1384	void scr_swap_screen () NOTHROW;
1413	int scr_change_screen (int scrn);	1385	void scr_change_screen (int scrn);
1414	void scr_color (unsigned int color, int fgbg);	1386	void scr_color (unsigned int color, int fgbg) NOTHROW;
1415	void scr_rendition (int set, int style);	1387	void scr_rendition (int set, int style) NOTHROW;
1416	void scr_add_lines (const unicode_t *str, int nlines, int len);	1388	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1417	void scr_backspace ();	1389	void scr_backspace () NOTHROW;
1418	void scr_tab (int count, bool ht = false);	1390	void scr_tab (int count, bool ht = false) NOTHROW;
1419	void scr_backindex ();
1420	void scr_forwardindex ();
1421	void scr_gotorc (int row, int col, int relative);	1391	void scr_gotorc (int row, int col, int relative) NOTHROW;
1422	void scr_index (enum page_dirn direction);	1392	void scr_index (enum page_dirn direction) NOTHROW;
1423	void scr_erase_line (int mode);	1393	void scr_erase_line (int mode) NOTHROW;
1424	void scr_E ();	1394	void scr_E () NOTHROW;
1425	void scr_insdel_lines (int count, int insdel);	1395	void scr_insdel_lines (int count, int insdel) NOTHROW;
1426	void scr_insdel_chars (int count, int insdel);	1396	void scr_insdel_chars (int count, int insdel) NOTHROW;
1427	void scr_scroll_region (int top, int bot);	1397	void scr_scroll_region (int top, int bot) NOTHROW;
1428	void scr_cursor_visible (int mode);	1398	void scr_cursor_visible (int mode) NOTHROW;
1429	void scr_autowrap (int mode);	1399	void scr_autowrap (int mode) NOTHROW;
1430	void scr_relative_origin (int mode);	1400	void scr_relative_origin (int mode) NOTHROW;
1431	void scr_insert_mode (int mode);	1401	void scr_insert_mode (int mode) NOTHROW;
1432	void scr_set_tab (int mode);	1402	void scr_set_tab (int mode) NOTHROW;
1433	void scr_rvideo_mode (int mode);	1403	void scr_rvideo_mode (bool on) NOTHROW;
1434	void scr_report_position ();	1404	void scr_report_position () NOTHROW;
1435	void set_font_style ();	1405	void set_font_style () NOTHROW;
1436	void scr_charset_choose (int set);	1406	void scr_charset_choose (int set) NOTHROW;
1437	void scr_charset_set (int set, unsigned int ch);	1407	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1438	int scr_move_to (int y, int len);	1408	void scr_move_to (int y, int len) NOTHROW;
1439	int scr_page (enum page_dirn direction, int nlines);	1409	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1440	int scr_changeview (unsigned int oldviewstart);	1410	bool scr_changeview (int new_view_start) NOTHROW;
1441	void scr_bell ();	1411	void scr_bell () NOTHROW;
1442	void scr_printscreen (int fullhist);	1412	void scr_printscreen (int fullhist) NOTHROW;
		1413	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1414	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1443	void scr_reverse_selection ();	1415	void scr_reverse_selection () NOTHROW;
1444	void scr_dump (int fd);	1416	void scr_dump (int fd) NOTHROW;
		1417
1445	void selection_check (int check_more);	1418	void selection_check (int check_more) NOTHROW;
1446	int selection_paste (Window win, Atom prop, bool delete_prop);	1419	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1447	void selection_property (Window win, Atom prop);	1420	void selection_property (Window win, Atom prop) NOTHROW;
1448	void selection_request (Time tm, int x, int y);	1421	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1449	int selection_request_other (Atom target, int selnum);	1422	int selection_request_other (Atom target, int selnum) NOTHROW;
1450	void selection_clear ();	1423	void selection_clear () NOTHROW;
1451	void selection_make (Time tm);	1424	void selection_make (Time tm);
		1425	bool selection_grab (Time tm) NOTHROW;
1452	void selection_start_colrow (int col, int row);	1426	void selection_start_colrow (int col, int row) NOTHROW;
1453	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1427	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1454	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1428	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1455	void selection_remove_trailing_spaces ();	1429	void selection_remove_trailing_spaces () NOTHROW;
1456	void selection_send (const XSelectionRequestEvent &rq);	1430	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1431	void selection_click (int clicks, int x, int y) NOTHROW;
		1432	void selection_extend (int x, int y, int flag) NOTHROW;
		1433	void selection_rotate (int x, int y) NOTHROW;
		1434
		1435	void pixel_position (int *x, int *y) NOTHROW;
1457		1436
1458	#if defined(NEXT_SCROLLBAR)	1437	#if defined(NEXT_SCROLLBAR)
1459	// scrollbar-next.C	1438	// scrollbar-next.C
1460	Pixmap renderPixmap (const char *const *data, int width, int height);	1439	Pixmap renderPixmap (const char *const *data, int width, int height);
1461	void init_scrollbar_stuff ();	1440	void init_scrollbar_stuff ();
…		…
1463	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1442	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1464	#endif	1443	#endif
1465		1444
1466	#if defined(RXVT_SCROLLBAR)	1445	#if defined(RXVT_SCROLLBAR)
1467	// scrollbar-rxvt.C	1446	// scrollbar-rxvt.C
1468	void Draw_button (int x, int y, int state, int dirn);
1469	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1447	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1470	#endif	1448	#endif
1471		1449
1472	#if defined(XTERM_SCROLLBAR)	1450	#if defined(XTERM_SCROLLBAR)
1473	// scrollbar-xterm.C	1451	// scrollbar-xterm.C
…		…
1486		1464
1487	// xdefaults.C	1465	// xdefaults.C
1488	void get_options (int argc, const char *const *argv);	1466	void get_options (int argc, const char *const *argv);
1489	int parse_keysym (const char *str, const char *arg);	1467	int parse_keysym (const char *str, const char *arg);
1490	void get_xdefaults (FILE *stream, const char *name);	1468	void get_xdefaults (FILE *stream, const char *name);
1491	void extract_resources (Display *display, const char *name);	1469	void extract_resources ();
1492	// xpm.C	1470	// xpm.C
1493	int scale_pixmap (const char *geom);	1471	//int scale_pixmap (const char *geom);
1494	void resize_pixmap ();	1472	void resize_pixmap ();
1495	Pixmap set_bgPixmap (const char *file);	1473	void set_bgPixmap (const char *file);
1496	};	1474	};
1497		1475
1498	/*	1476	/*
1499	*****************************************************************************	1477	*****************************************************************************
1500	* PROTOTYPES	1478	* PROTOTYPES
…		…
1504	# define __PROTO(p) p	1482	# define __PROTO(p) p
1505	#else	1483	#else
1506	# define __PROTO(p) ()	1484	# define __PROTO(p) ()
1507	#endif	1485	#endif
1508		1486
1509	#ifdef DEBUG_malloc
1510	# include "dmalloc.h" /* This comes last */
1511	#endif
1512
1513	#endif /* _RXVT_H_ */	1487	#endif /* _RXVT_H_ */
1514		1488

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